Structure of PDB 6qum Chain A

Receptor sequence
>6qumA (length=578) Species: 300852 (Thermus thermophilus HB8) [Search protein sequence]
MIQGVIQKIAGPAVIAKGMLGARMYDICKVGEEGLVGEIIRLDGDTAFVQ
VYEDTSGLKVGEPVVSTGLPLAVELGPGMLNGIYDGIQRPLERIREKTGI
YITRGVVVHALDREKKWAWTPMVKPGDEVRGGMVLGTVPEFGFTHKILVP
PDVRGRVKEVKPAGEYTVEEPVVVLEDGTELKMYHTWPVRRARPVQRKLD
PNTPFLTGMRILDVLFPVAMGGTAAIPGPFGSGKTVTQQSLAKWSNADVV
VYVGCGERGNEMTDVLVEFPELTDPKTGGPLMHRTVLIANTSNMPVAARE
ASIYVGVTIAEYFRDQGFSVALMADSTSRWAEALREISSRLEEMPAEEGY
PPYLAARLAAFYERAGKVITLGGEEGAVTIVGAVSPPGGDMSEPVTQSTL
RIVGAFWRLDASLAFRRHFPAINWNGSYSLFTSALDPWYRENVAEDYPEL
RDAISELLQREAGLQEIVQLVGPDALQDAERLVIEVGRIIREDFLQQNAY
HEVDAYCSMKKAYGIMKMILAFYKEAEAAIKRGVSIDEILQLPVLERIGR
ARYVSEEEFPAYFEEAMKEIQGAFKALA
3D structure
PDB6qum Structure and conformational plasticity of the intact Thermus thermophilus V/A-type ATPase.
ChainA
Resolution3.25 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K234 E257 R258 L430
Catalytic site (residue number reindexed from 1) K234 E257 R258 L430
Enzyme Commision number 7.1.2.2: H(+)-transporting two-sector ATPase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MG A T235 E257 E261 T235 E257 E261
BS02 ADP A F230 G231 G233 K234 T235 V236 F419 Y500 F230 G231 G233 K234 T235 V236 F419 Y500
BS03 ADP A K8 A10 I15 F48 R340 K8 A10 I15 F48 R340
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0046933 proton-transporting ATP synthase activity, rotational mechanism
GO:0046961 proton-transporting ATPase activity, rotational mechanism
Biological Process
GO:0006754 ATP biosynthetic process
GO:0042777 proton motive force-driven plasma membrane ATP synthesis
GO:0046034 ATP metabolic process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0045259 proton-transporting ATP synthase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6qum, PDBe:6qum, PDBj:6qum
PDBsum6qum
PubMed31439765
UniProtQ56403|VATA_THET8 V-type ATP synthase alpha chain (Gene Name=atpA)

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